jQuery( function( $ ) { // Accordion handling in various areas. $( '.activitypub-event-bridge-settings-accordion' ).on( 'click', '.activitypub-event-bridge-settings-accordion-trigger', function() { var isExpanded = ( 'true' === $( this ).attr( 'aria-expanded' ) ); if ( isExpanded ) { $( this ).attr( 'aria-expanded', 'false' ); $( '#' + $( this ).attr( 'aria-controls' ) ).attr( 'hidden', true ); } else { $( this ).attr( 'aria-expanded', 'true' ); $( '#' + $( this ).attr( 'aria-controls' ) ).attr( 'hidden', false ); } } ); } );